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LCD technology has been booming for more than 50 years. In the past 10 years, the wide-viewing-angle LCD technology route has been completely divided into two categories: vertically aligned soft scre...[Details]
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On Saturday afternoon, the sun shone through the window of the room, the light refracted on the snowflake window lattice, and the warm golden sunlight comfortably sprinkled on my face. I spent an aft...[Details]
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As we all know, the drone industry is a money-burning industry. The concept is good, people are interested in the story, and the application scenarios are broad, but whether the income can support re...[Details]
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IC Insights released an analysis report on global IC manufacturers and the regional market sales ratios of pure-play foundries on the 13th, predicting that China's market share will reach 22% in 2020...[Details]
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If you're looking to buy an official Google Assistant-powered smart lamp, you may be disappointed because Google has indeed created one, but it's only for employees. Google designer Ben Gold pos...[Details]
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When the consumer electronics market is sluggish, new energy has become the biggest bright spot. This is especially obvious in semiconductor contrast. As both star companies, Star Semiconductor and...[Details]
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As customers' requirements for power quality gradually increase, traditional power networks are difficult to meet development requirements. For this reason, the idea of developing a "full coverage, ...[Details]
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1. Working principle of Tektronix current probe when testing high frequency As the frequency of the measured current increases, the Hall effect gradually weakens. When measuring a high-frequency AC c...[Details]
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AVR microcontrollers can run naked, why?
In fact, this sentence was said by me when I was explaining AVR to my juniors in school. It means that AVR microcontrollers can run without any external ci...[Details]
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At a recent internal meeting of Huawei, Huawei Consumer Business CEO Richard Yu revealed that Huawei's global smartphone shipments this year will be around 230 million units. If nothing unexpected ha...[Details]
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0 Introduction
The most commonly used traditional method for charging residential electricity is the traditional door-to-door meter reading. However, the traditional meter reading method is no...[Details]
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On June 5, Jianyang City, Sichuan Province held a signing ceremony for major industrialization projects in 2020, signing 25 key projects including Tsinghua Unigroup's information technology innovatio...[Details]
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TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15W. It has stable performance and good sound quality, and is more common in audio a...[Details]
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In C language, the interrupt program is written separately in the interrupt service function. The definition of the interrupt service function of the 51 microcontroller is: void functionname(void) in...[Details]
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After the embedded hardware system is designed, it needs to be debugged. Whether it is hardware debugging, software debugging or program solidification, debugging simulation tools are required.
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Microcontroller MCU
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